No angel visited me in the cave of Hira and reveal the Qur’an to me. What convinced me was the message.
Anything specific? I’ve read it a few times looking for the messege with an open mind. I can’t find something to admire.
I just want to roll my eyes at you. First of all, the “spirit” was witnessed by others. The Angel Gabriel in fact was witnessed by several of Muhammad’s companions. When did he name himself? I don’t know. Certainly Muhammad knew, and certainly the Qur’an confirms it. I don’t presume to know every communication which transpired between Muhammad and the Angel Gabirel.
Where is the testimony to support it? Either Qur’an or hadith should record how Muhammed came to believe what first frightened him. The Qur’an does not but ahadith does and that is Waraqa which you have dismissed.
Isn’t this thread about Hadith?
Mohammed may have had control about what went into the Qur’an, but he had no control regarding the other traditions. Do you know of any hadith that clearly identifies Gabriel?
Gabriel revealed the Qur’an to Muhammad. And Muhammad knew. The revelation came in different forms, and the angel appeared in different forms. Anyway, I trust what the Qur’an says about revelation, that Gabriel revealed it to Muhammad.

Once again… this thread is about Hadith.
Why do you trust it? These hadith says he did not know.
(Book #1, Hadith #3)~Bukhari
Narrated 'Aisha: (the mother of the faithful believers) …Then he went to Khadija bint Khuwailid and said, “cover me! cover me!” They covered him till his fear was over and after that he told her everything that had happened and said, “I fear that something may happen to me.”…Waraqa said, “This is the same one who keeps the secrets (angel Gabriel) whom Allah had sent to Moses. I wish I were young and could live up to the time when your people would turn you out.”
Or
A’isha, the wife of the Apostle of Allah (may peace be upon him), reported: The first …Waraqa b. Naufal said: O my nephew! what did you see? The Messenger of Allah (may peace be upon him), then, informed him what he had seen, and Waraqa said to him: It is namus that God sent down to Musa. Would that I were then (during your prophetic career) a young man. Would that I might be alive when your people would expel you! The Messenger of Allah (may peace be upon him) said: Will they drive me out? Waraqa said: Yes. Never came a man with a like of what you have brought but met hostilities. If I see your day I shall help you wholeheartedly. (Book #001, Hadith #0301)~Muslim
Mohammed stayed in Mecca for something like 13 years before fleeing to Medina since that first call and long before A’isha began telling these stories. In 23 total years of revelations it was assumed but the Qur’an is full of platitudes but not much on legitimate authority.
Which the trustworthy Rooh (Jibrael (Gabriel)) has brought down;
( سورة الشعراء , Ash-Shuara, Chapter #26, Verse #193)
He has been taught (this Quran) by one mighty in power (Jibrael (Gabriel)).
( سورة النجم , An-Najm, Chapter #53, Verse #5)
M. Khan translation is different than Pickthal but still inconclusive to identity since it is speaking about self in context for Mohammed to recite.
26:193 Which the True Spirit hath brought down ~Pickthal
“namus, he-who-keeps-secrets, Rooh, True Spirit, and one mighty in power” all describe what I assume all Muslims think as the Angel Gabriel. I don’t think there is justification to support it since it never says who it is itself. It is not a trustworthy source to be speaking for God particularly when it contradicts what I hold as valid. Why I reject it is easy. Why you accept it is a mystery still.